REOLINK DUO 2 LTE IP Camera Product Features: Image Sensor Type:CMOSVertical Lens Viewing Angle:50°Detection People:YesDigital zoom:6xWarnings:This product contains electronic components; do not dispose of in regular trash.Mobile operating system support:AndroidIntended use:Outdoor / IndoorMotion detection:YesNight mode:YesCapacity Battery:10400 mAhCCD Sensor Size:25.4 / 3 mm (1 / 3")4G LTE:YesProgressive Scan:YesMaterial Housing:Metal, PlasticLens Type:Prime LensLens Angle of View, Horizontal:170°Web Browser:NoMaximum Aperture:2Viewing angle, diagonal:180°Number of sensors:1Compression formats:H.265Conversation Bi-directional:YesMounting Type:Wall/CeilingDC Output (Volts):5Built-in HDD:NoNumber of LEDs:6 / 8Frame Rate:15 fpsBuilt-in Speaker:YesLED Type:Infrared / White Light LEDNumber of Lenses:2Integrated Motion Sensor (PIR):YesVideo Transmission:YesCurrent:2 ATotal Megapixels:6 MPProduct Weight:900 gPower Type:Battery, DCConnectivity:WirelessModel:IP Security CameraBuilt-in Microphone:YesWebsite Management Website:NoProduct Depth:228 mmIP Protection Rating:IP66Night Vision Distance:30 mBluetooth:NoProduct Height:120 mmNumber of Cameras:1Maximum Resolution:4608 x 1296 pxWidth Product:132 mmWi-Fi:NoRelative Humidity Range:10 - 90%System:Tube/DomeTemperature Range (Operation):-10 - 55 °CProduct color:White